I know what you guys are gonna say that I have no life this and that but I really don't care what you say.
I was just truly dedicated to finishing the marathon I got a total time of 7 Days 12:46:37.
Here are my certificates you can check my name in the Hall of Fame as well I got Rank 1 in the marathon.
PSN: InfamousHawk

EDIT: Here are some pics of the Stats and TrophyShelf for anyone who wants to see.